What is a field breaker?

A field breaker is a device or mechanism used in electrical circuits to interrupt the flow of current, ensuring safety and protection of equipment. It typically operates by automatically disconnecting power in response to overloads, short circuits, or other fault conditions. Field breakers are essential in various applications, including industrial machinery and power distribution systems, to prevent damage and maintain operational integrity. They can also refer to a type of protective relay or circuit breaker that isolates specific sections of a system.